logo kso logo uni graz

20210622 - Filament data for 05 UTC
Available data for 20210622: »04 UTC   »05 UTC   »06 UTC   »07 UTC   »08 UTC   »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1083 1618 (N42E01 L=166)   505     74        2 (1060/1577-1112/1645)  80.5 E03-W01 N38-N44
      2 1369 1332 (N24W21 L=188)  1164    322        0 (1289/1218-1497/1433) -40.6 W15-W30 N17-N30
      3 1624  475 (S29W55 L=222)   422     94        0 (1583/ 447-1660/ 509)  51.3 W51-W57 S31-S26
Download Binary data for this image

» All Filament Data of 20210622 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

» Data Policy » KSO Homepage » Astrophysics and Geophysics » University of Graz     Contact